EP1627037B1 - Bleach odor reducing chlorine bleach composition - Google Patents
Bleach odor reducing chlorine bleach composition Download PDFInfo
- Publication number
- EP1627037B1 EP1627037B1 EP04752492A EP04752492A EP1627037B1 EP 1627037 B1 EP1627037 B1 EP 1627037B1 EP 04752492 A EP04752492 A EP 04752492A EP 04752492 A EP04752492 A EP 04752492A EP 1627037 B1 EP1627037 B1 EP 1627037B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bleach
- composition according
- composition
- alkali metal
- fatty acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000007844 bleaching agent Substances 0.000 title claims abstract description 37
- 239000000203 mixture Substances 0.000 title claims description 28
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title claims description 7
- 239000000460 chlorine Substances 0.000 title claims description 7
- 229910052801 chlorine Inorganic materials 0.000 title claims description 7
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims abstract description 30
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims abstract description 8
- SAOSCTYRONNFTC-UHFFFAOYSA-N 2-methyl-decanoic acid Chemical compound CCCCCCCCC(C)C(O)=O SAOSCTYRONNFTC-UHFFFAOYSA-N 0.000 claims abstract description 4
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 22
- 239000000194 fatty acid Substances 0.000 claims description 22
- 229930195729 fatty acid Natural products 0.000 claims description 22
- 150000004665 fatty acids Chemical class 0.000 claims description 17
- -1 2-hydroxypropyl Chemical group 0.000 claims description 15
- 150000003839 salts Chemical class 0.000 claims description 12
- 150000001412 amines Chemical group 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 9
- 239000002304 perfume Substances 0.000 claims description 9
- 239000004094 surface-active agent Substances 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 229910019142 PO4 Inorganic materials 0.000 claims description 5
- 239000000872 buffer Substances 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 4
- 239000010452 phosphate Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims description 3
- 150000008041 alkali metal carbonates Chemical class 0.000 claims description 3
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 claims description 2
- QOXOZONBQWIKDA-UHFFFAOYSA-N 3-hydroxypropyl Chemical group [CH2]CCO QOXOZONBQWIKDA-UHFFFAOYSA-N 0.000 claims description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 2
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 239000003112 inhibitor Substances 0.000 claims description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 150000003254 radicals Chemical class 0.000 claims description 2
- 230000035943 smell Effects 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 229910052783 alkali metal Inorganic materials 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000002518 antifoaming agent Substances 0.000 description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 150000001340 alkali metals Chemical class 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 235000021317 phosphate Nutrition 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical class [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000004115 Sodium Silicate Substances 0.000 description 3
- 235000021355 Stearic acid Nutrition 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 229910052911 sodium silicate Inorganic materials 0.000 description 3
- 235000019832 sodium triphosphate Nutrition 0.000 description 3
- 239000008117 stearic acid Substances 0.000 description 3
- AYEKOFBPNLCAJY-UHFFFAOYSA-O thiamine pyrophosphate Chemical compound CC1=C(CCOP(O)(=O)OP(O)(O)=O)SC=[N+]1CC1=CN=C(C)N=C1N AYEKOFBPNLCAJY-UHFFFAOYSA-O 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 235000010469 Glycine max Nutrition 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 2
- 229910019093 NaOCl Inorganic materials 0.000 description 2
- 235000021314 Palmitic acid Nutrition 0.000 description 2
- 229920000388 Polyphosphate Polymers 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 description 2
- 229920000141 poly(maleic anhydride) Polymers 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 239000001205 polyphosphate Substances 0.000 description 2
- 235000011176 polyphosphates Nutrition 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 239000003760 tallow Substances 0.000 description 2
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 1
- GYSCBCSGKXNZRH-UHFFFAOYSA-N 1-benzothiophene-2-carboxamide Chemical compound C1=CC=C2SC(C(=O)N)=CC2=C1 GYSCBCSGKXNZRH-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical class [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 244000304337 Cuminum cyminum Species 0.000 description 1
- 235000007129 Cuminum cyminum Nutrition 0.000 description 1
- GHVNFZFCNZKVNT-UHFFFAOYSA-N Decanoic acid Natural products CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 244000178870 Lavandula angustifolia Species 0.000 description 1
- 235000010663 Lavandula angustifolia Nutrition 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 240000007707 Mentha arvensis Species 0.000 description 1
- 235000018978 Mentha arvensis Nutrition 0.000 description 1
- 235000016278 Mentha canadensis Nutrition 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004111 Potassium silicate Substances 0.000 description 1
- 229920002323 Silicone foam Polymers 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910000318 alkali metal phosphate Inorganic materials 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- CEJLBZWIKQJOAT-UHFFFAOYSA-N dichloroisocyanuric acid Chemical compound ClN1C(=O)NC(=O)N(Cl)C1=O CEJLBZWIKQJOAT-UHFFFAOYSA-N 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical class [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000001102 lavandula vera Substances 0.000 description 1
- 235000018219 lavender Nutrition 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 150000004668 long chain fatty acids Chemical class 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 235000007686 potassium Nutrition 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
- 229910052913 potassium silicate Inorganic materials 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000013514 silicone foam Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 235000015424 sodium Nutrition 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229910000031 sodium sesquicarbonate Inorganic materials 0.000 description 1
- 235000018341 sodium sesquicarbonate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 125000005472 straight-chain saturated fatty acid group Chemical group 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 1
- WCTAGTRAWPDFQO-UHFFFAOYSA-K trisodium;hydrogen carbonate;carbonate Chemical compound [Na+].[Na+].[Na+].OC([O-])=O.[O-]C([O-])=O WCTAGTRAWPDFQO-UHFFFAOYSA-K 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/50—Perfumes
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/395—Bleaching agents
- C11D3/3956—Liquid compositions
Definitions
- the odor of bleach is unacceptable on human skin which has come in contact with a bleach cleaning composition during cleaning of a hard surface.
- EP-A-0622451 discloses perfumed hypochlorite bleaching compositions.
- PCT application WO96/27651 teaches a composition containing a halogen bleach, a bleach booster and NH 2 compounds for controlling halogen induced skin malodor.
- EP patent application EP0812909A1 teaches a hypochlorite bleach containing composition which contains a polycarboxylate polymer to reduce bleach malodor.
- PCT application WO95/08610 teaches the use of short chain (C 6 -C 10 ) alkyl sulfate surfaces to reduce bleach odor.
- the present invention relates to a bleach odor reducing agent which reduces bleach odor on human skin, wherein the bleach odor reducing agent can be incorporated in any hypochlorite containing bleach compound.
- the present invention provides a hypochlorite containing composition according to claim 1.
- Preferred features are defined in the dependent claims.
- the novel bleach odor reducing agent once solubilized in surfactant that is bleach compatible, preferably, amine oxide, can be added in any hypochlorite containing product.
- the present invention relates to the use of ethyl tricyclo [5.1.1.0 2.6 ] decan-2-carboxylate such as FruitateTM which is available from the KAO Corporation, which now has been found to be a bleach odor reducing agent capable of reducing the bleach odor on human skin.
- This bleach odor reducing agent can be added in any hypochlorite containing product.
- the present invention may be used for a wide range of application, such as incorporation in hard surface cleaners, laundry applications, both hand washing as well as washing with washing machine.
- the composition of applicable hypochlorite containing product comprises by weight:
- hypochlorite An essential ingredient for use herein is hypochlorite.
- any chlorine bleach compound may be employed in the compositions of this invention, such as dichloro-isocyanurate, dichloro-dimethyl hydantoin, or chlorinated TSP, alkali metal or alkaline earth metal, e.g. potassium, lithium, magnesium and especially sodium, hypochlorite is preferred.
- a solution containing 0.1 to 10.0% by weight of sodium hypochlorite contains or provides the necessary percentage of available chlorine. About 0.2% to 5% by weight of available chlorine is especially preferred.
- sodium hypochlorite (NaOCl) solution of from 11 to 13% available chlorine in amounts of 1.0 to 79%, preferably 2.0 to 40.0%, can be advantageously used.
- amine oxide semi-polar nonionic surfactants used in the instant composition comprise compounds and mixtures of compounds having the formula wherein R 1 is an alkyl, 2-hydroxyalkyl, 3-hydroxyalkyl, or 3-alkoxy-2-hydroxypropyl radical in which the alkyl and alkoxy, respectively, contain from 8 to 18 carbon atoms, R 2 and R 3 are each methyl, ethyl, propyl, isopropyl, 2-hydroxyethyl, 2-hydroxypropyl, or 3-hydroxypropyl, and n is from 0 to 10.
- R 1 is a C 12-16 alkyl
- R 2 and R 3 are methyl or ethyl.
- the above ethylene oxide condensates, amides, and amine oxides are more fully described in U.S. Pat. No. 4,316,824 .
- the hypochlorite containing product needs to maintain a high pH of 9 to 14, preferably 10 to 13 and most preferably between 11 to 12. This is achieved with the addition of alkaline metal salts of hydroxide and buffers.
- suitable buffers are alkali metal salts of carbonate, silicate, phosphate or mixture thereof, but nonlimiting to these examples or combination thereof.
- composition may further include additional ingredients such as hypochlorite compatible anti-foam agents, chelating agents, colourants, perfumes, viscosity control agents and hydrotopes.
- additional ingredients such as hypochlorite compatible anti-foam agents, chelating agents, colourants, perfumes, viscosity control agents and hydrotopes.
- the preferred long chain fatty acids used in the instant compositions are the higher aliphatic fatty acids having from 8 to 22 carbon atoms, more preferably from 10 to 20 carbon atoms, and especially preferably from 12 to 18 carbon atoms, inclusive of the carbon atom of the carboxyl group of the fatty acid.
- the aliphatic radical may be saturated or unsaturated and may be straight or branched. Straight chain saturated fatty acids are preferred.
- Mixtures of fatty acids may be used, such as those derived from natural sources, such as tallow fatty acid, coco fatty acid, soya fatty acid, etc., or from synthetic sources available from industrial manufacturing processes.
- examples of the fatty acids include, for example, decanoic acid, dodecanoic acid, palmitic acid, myristic acid, stearic acid, tallow fatty acid, coco fatty acid, soya fatty acid, mixtures of these acids.
- Stearic acid and mixed fatty acids e.g. stearic acid/palmitic acid, are preferred.
- the free acid form of the fatty acid When used directly it will generally associate with the potassium and sodium ions in the aqueous phase to form the corresponding alkali metal fatty acid soap.
- the fatty acid salts may be directly added to the composition as sodium salt or potassium salt, or as a polyvalent metal salt, although the alkali metal salts of the fatty acids are preferred fatty acid salts.
- the amount of the fatty acid or fatty acid salt stabilizer to achieve the desired enhancement of physical stability will depend on such factors as the nature of the fatty acid or its salt, the nature and amount of the thickening agent, detergent active compound, inorganic salts, other ingredients, as well as the anticipated storage and shipping conditions.
- Alkali metal (e.g. potassium or sodium) silicate which provides alkalinity and protection of hard surfaces, such as fine china glaze and pattern, is generally employed in an amount ranging from 0.1 to 3 weight percent, preferably 0.2 to 2.5 weight percent in the composition.
- the sodium or potassium silicate is generally added in the form of an aqueous solution, preferably having Na 2 O:SiO 2 or K 2 O:SiO 2 ratio of 1:1.3 to 1:2.8.
- a preferred silicate is sodium metasilicate.
- a preferred solid phosphate builder salt used in the instant composition is an alkali metal polyphosphate such as sodium tripolyphosphate ("TPP").
- TPP sodium tripolyphosphate
- One suitable TPP is sold under the name Thermphos NW.
- the particles size of the Thermphos NW TPP, as supplied is usually averages 200 microns with the largest particles being 400 microns.
- one or more other detergent builder salts can be used.
- Suitable other builder salts are alkali metal carbonates, phosphates, silicates, lower polycarboxylic acid salts, and polyacrylates, polymaleic anhydrides and copolymers of polyacrylates and polymaleic anhydrides and polyacetal carboxylates.
- builders are sodium carbonate, potassium carbonate, sodium pyrophosphate, sodium tripolyphosphate, potassium tripolyphosphate, potassium pyrophosphate, sodium hexametaphosphate, sodium sesquicarbonate, sodium mono and diorthophosphate.
- the builder salts can be used alone with the amine oxide nonionic surfactant or in an admixture with other builders.
- any compatible anti-foaming agent can be used in the instant composition.
- Preferred anti-foaming agents are silicone anti-foaming agents. These are alkylated polysiloxanes and include polydimethyl siloxanes, polydiethyl siloxanes, polydibutyl siloxanes, phenyl methyl siloxanes, trimethysilanated silica and triethylsilanated silica.
- a suitable anti-foaming agent is Silicone TP201 or Silicone RD from Union Carbide.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Cosmetics (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL04752492T PL1627037T3 (pl) | 2003-05-19 | 2004-05-18 | Chlorowa kompozycja bieląca o zmniejszonym zapachu środka bielącego |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/440,924 US6824705B1 (en) | 2003-05-19 | 2003-05-19 | Bleach odor reducing composition |
| PCT/US2004/015483 WO2004104157A1 (en) | 2003-05-19 | 2004-05-18 | Bleach odor reducing chlorine bleach composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1627037A1 EP1627037A1 (en) | 2006-02-22 |
| EP1627037B1 true EP1627037B1 (en) | 2011-01-26 |
Family
ID=33449908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04752492A Expired - Lifetime EP1627037B1 (en) | 2003-05-19 | 2004-05-18 | Bleach odor reducing chlorine bleach composition |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6824705B1 (pl) |
| EP (1) | EP1627037B1 (pl) |
| AT (1) | ATE496985T1 (pl) |
| AU (1) | AU2004242126B2 (pl) |
| CA (1) | CA2526298A1 (pl) |
| CO (1) | CO5660302A2 (pl) |
| CR (1) | CR8136A (pl) |
| DE (1) | DE602004031216D1 (pl) |
| DK (1) | DK1627037T3 (pl) |
| EC (1) | ECSP056227A (pl) |
| ES (1) | ES2359816T3 (pl) |
| MX (1) | MXPA05012458A (pl) |
| NO (1) | NO20056019L (pl) |
| NZ (1) | NZ543462A (pl) |
| PL (1) | PL1627037T3 (pl) |
| PT (1) | PT1627037E (pl) |
| WO (1) | WO2004104157A1 (pl) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005062008B3 (de) | 2005-12-22 | 2007-08-30 | Henkel Kgaa | Geruchsreduktion hypochlorithaltiger Mittel |
| DE102005063177A1 (de) | 2005-12-30 | 2007-07-05 | Henkel Kgaa | Erhöhung der Stabilität hypochlorihaltiger Waschmittel |
| US20100175198A1 (en) * | 2009-01-13 | 2010-07-15 | Kik Custom Products Inc. | Hypochlorite Composition with Enhanced Fabric and Equipment Safety Benefits |
| EP3697456B1 (en) * | 2017-11-22 | 2024-03-27 | Firmenich SA | Malodor counteracting ingredients |
| JP6781866B2 (ja) * | 2018-01-12 | 2020-11-11 | 加地貿易 株式会社 | 塩素系洗浄剤の残り香における塩素臭の消臭剤及び清掃方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7908798A (nl) * | 1979-12-05 | 1981-07-01 | Unilever Nv | Vloeibaar, verdikt chloorbleekmiddel. |
| JPS63108099A (ja) * | 1986-10-24 | 1988-05-12 | ライオン株式会社 | 液体漂白剤組成物 |
| GB8719045D0 (en) | 1987-08-12 | 1987-10-07 | Atomic Energy Authority Uk | Liquid treatment process |
| US4900467A (en) * | 1988-05-20 | 1990-02-13 | The Clorox Company | Viscoelastic cleaning compositions with long relaxation times |
| US4946619A (en) * | 1988-07-19 | 1990-08-07 | The Clorox Company | Solubilization of brighter in liquid hypochlorite |
| US4878951A (en) * | 1989-01-17 | 1989-11-07 | A & L Laboratories, Inc. | Low-foaming alkaline, hypochlorite cleaner |
| US5057236A (en) * | 1990-06-20 | 1991-10-15 | The Clorox Company | Surfactant ion pair fluorescent whitener compositions |
| CA2107938C (en) * | 1993-01-11 | 2005-01-11 | Clement K. Choy | Thickened hypochlorite solutions with reduced bleach odor and methods of manufacture and use |
| DE69322375T2 (de) * | 1993-04-26 | 1999-06-24 | Procter & Gamble | Parfümierte Hypochloritbleichmittel |
| AU7723494A (en) * | 1993-09-20 | 1995-04-10 | Procter & Gamble Company, The | Use of hypochlorite-comprising compositions with a short chain surfactant for odour reduction |
| US5470499A (en) * | 1993-09-23 | 1995-11-28 | The Clorox Company | Thickened aqueous abrasive cleanser with improved rinsability |
| WO1996027651A1 (en) * | 1995-03-03 | 1996-09-12 | The Procter & Gamble Company | Cleaning compositions with reduced skin malodor |
| EP0812909A1 (en) * | 1996-06-10 | 1997-12-17 | The Procter & Gamble Company | Use of a polycarboxylate polymer to reduce bleach malodour on skin |
| BR9609712A (pt) * | 1996-06-19 | 1999-02-23 | Procter & Gamble | Composições detergentes compreendendo uma amilase específica e uma protease |
| US5942153A (en) * | 1996-08-14 | 1999-08-24 | Bush Boake Allen Inc. | Stable fragrances for bleaching compounds |
| DE19700799C2 (de) * | 1997-01-13 | 1999-02-04 | Henkel Kgaa | Wäßrige Textilbleichmittel |
| US5972864A (en) * | 1997-02-14 | 1999-10-26 | Lonza Inc. | Bleaching and cleaning compositions containing fragrances |
| GB9809772D0 (en) * | 1998-05-07 | 1998-07-08 | Quest Int | Perfume composition |
| JP2002155296A (ja) * | 2000-11-22 | 2002-05-28 | Kao Corp | 住居用液体洗浄剤組成物 |
-
2003
- 2003-05-19 US US10/440,924 patent/US6824705B1/en not_active Expired - Lifetime
-
2004
- 2004-05-18 CA CA002526298A patent/CA2526298A1/en not_active Abandoned
- 2004-05-18 PL PL04752492T patent/PL1627037T3/pl unknown
- 2004-05-18 PT PT04752492T patent/PT1627037E/pt unknown
- 2004-05-18 MX MXPA05012458A patent/MXPA05012458A/es active IP Right Grant
- 2004-05-18 DE DE602004031216T patent/DE602004031216D1/de not_active Expired - Lifetime
- 2004-05-18 NZ NZ543462A patent/NZ543462A/en not_active IP Right Cessation
- 2004-05-18 WO PCT/US2004/015483 patent/WO2004104157A1/en active Application Filing
- 2004-05-18 EP EP04752492A patent/EP1627037B1/en not_active Expired - Lifetime
- 2004-05-18 AU AU2004242126A patent/AU2004242126B2/en not_active Ceased
- 2004-05-18 AT AT04752492T patent/ATE496985T1/de active
- 2004-05-18 ES ES04752492T patent/ES2359816T3/es not_active Expired - Lifetime
- 2004-05-18 DK DK04752492.1T patent/DK1627037T3/da active
-
2005
- 2005-12-12 CR CR8136A patent/CR8136A/es unknown
- 2005-12-14 EC EC2005006227A patent/ECSP056227A/es unknown
- 2005-12-16 NO NO20056019A patent/NO20056019L/no not_active Application Discontinuation
- 2005-12-16 CO CO05126921A patent/CO5660302A2/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA05012458A (es) | 2006-01-30 |
| AU2004242126A1 (en) | 2004-12-02 |
| EP1627037A1 (en) | 2006-02-22 |
| US6824705B1 (en) | 2004-11-30 |
| PT1627037E (pt) | 2011-04-29 |
| DK1627037T3 (da) | 2011-05-09 |
| ES2359816T3 (es) | 2011-05-27 |
| PL1627037T3 (pl) | 2011-06-30 |
| CO5660302A2 (es) | 2006-07-31 |
| ATE496985T1 (de) | 2011-02-15 |
| NZ543462A (en) | 2009-10-30 |
| AU2004242126B2 (en) | 2010-05-13 |
| NO20056019L (no) | 2005-12-16 |
| ECSP056227A (es) | 2006-04-19 |
| US20040232380A1 (en) | 2004-11-25 |
| CR8136A (es) | 2008-06-13 |
| CA2526298A1 (en) | 2004-12-02 |
| DE602004031216D1 (de) | 2011-03-10 |
| WO2004104157A1 (en) | 2004-12-02 |
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